The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 15, 2022
Filed:
Mar. 30, 2018
Sharp Kabushiki Kaisha, Sakai, JP;
Nobuhiko Suzuki, Sakai, JP;
SHARP KABUSHIKI KAISHA, Sakai, JP;
Abstract
A display device including a display region and a frame region and configured to display an image by causing first light-emitting elements provided in the display region to emit light, the display device includes: a plurality of data lines to which data signals are supplied; a plurality of control lines arranged to intersect the plurality of data lines; a plurality of pixel circuits including the first light-emitting elements, each of the first light-emitting elements being provided at each of intersection points of the plurality of data lines and the plurality of control lines; a control circuit configured to activate the plurality of corresponding control lines; and second light-emitting elements provided in the frame region, wherein electrical signals flowing through the plurality of control lines or electrical signals flowing through nodes provided in the control circuit are input to the second light-emitting elements.